If you want to use objects, try this: foreach ($array_tmp->info as $emp) { echo $emp->name; } For arrays: foreach ($array_tmp[‘info’] as $emp) { echo $emp[‘name’]; } solved How to loop through these values in PHP [duplicate]
Install the heroku toolbelt first, and then try again your heroku run rails c command. To verify your toolbelt installation use: $ heroku –version See Heroku CLI for more information. 1 solved Heroku Run Rails Console Not Working
You could use paste to create the full name and filter to subset on that new variable library(dplyr) filter(d,paste(NAME,SURNAME) %in% c(“Giovanni Bianchi”,”Luca Rossi”)) NAME SURNAME COLOR 1 Giovanni Bianchi Red 2 Giovanni Bianchi Blue 3 Luca Rossi Blue 4 Luca Rossi Red Data d <- read.table(text=” NAME SURNAME COLOR Giovanni Rossi Red Giovanni Bianchi Red … Read more
You are placing semi colons at the end of your functions params list For example: int substract(int a,int b); —> (Should not have a semi-colon here) { return (a-b); } Whenever C++ compiler throws an unexpected unqualified at you, it is usually in part because your semi-colons are incorrect. This is good to remember for … Read more
You set a to a random number between 0 and 5. You set b to a random number between 0 and 5 – a You set c to a random number between 0 and 5 – a – b You set d to 5 – a – b – c As a result, you get … Read more
The class has only one constructor Test (int x = 0, int y = 0) { this->x = x; this->y = y; } that is the default constructor because it can be called withoit arguments.. The constructor name is the same as the class.name. So these Test setX(int a) { x = a; return *this; … Read more
Go to Target -> Build Settings – Swift Compiler – Language section select version of Swift Language Version. As shown in picture 3 solved ios objective c dependencies error
As has been commented on – the problem is due to the millisecond accuracy. You can subtract the millisecond by adding the negative of the milliseconds: DateTime end = new DateTime(2018, 04, 13, 12, 17, 39, 067); DateTime start = new DateTime(2018, 04, 13, 12, 17, 38, 893); var diff = end.AddMilliseconds(-end.Millisecond) – start.AddMilliseconds(-start.Millisecond); string … Read more
The code itself in your first attempt works, apart from the last line. Right now you just return the first date and ignore the second one and the combined string of dates. I expect you intended to return the string which shows both dates. return both; should solve your problem. Demo: function todaysDate() { var … Read more
I’m not sure I entirely understand the question, I think you could just do this: <SCRIPT> function passWord() { var testV = 1; var pass1 = prompt(‘Enter Store Code Here’,’ ‘); while (testV < 3) { if (!pass1) history.go(-1); if (pass1.toUpperCase() == “CUSTOMPASSWORD1234”) { alert(‘You are being redirected!’); window.open(‘CUSTOMPASSWORD1234.html’); break; } else if (pass1.toUpperCase() == … Read more
You have to override the onClick function. play_a.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { Toast.makeText(getApplicationContext(),”Sorry, Play doesn’t work”, Toast.LENGTH_LONG).show(); } }); solved How do I display a Toast in a setOnClickListener?
Without Plane in your Image I prefer to use ProgressBar but I will Be More Easy to user SeekBar As Progress Bar so let`s make it in Simplest way in Layout XML <?xml version=”1.0″ encoding=”utf-8″?> <LinearLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:hardwareAccelerated=”false” android:orientation=”vertical” android:layout_width=”match_parent” android:layout_height=”match_parent”> <SeekBar android:paddingTop=”10dp” android:paddingBottom=”10dp” android:background=”#32aaef” android:id=”@+id/sbHeight” android:layout_width=”match_parent” android:layout_height=”wrap_content” android:layout_marginTop=”30dp” android:max=”100″ android:progress=”0″ android:progressDrawable=”@drawable/seekbar_as_progress” android:thumb=”@drawable/plane” /> </LinearLayout> … Read more
Since calling Bindings.Update() fixed your issue, your binding expressions should be correct, but somehow the property change notification fails. I am not going to guess what really went wrong here but to explain when you should be using Bindings.Update(), and when you should be using INPC + OneWay bindings. Bindings.Update() is only available for x:Bind, … Read more
I don’t see much here which really surprises me. Most likely, the end of the file gets reached in your while loop with the first call to Scanner#nextLine(). Then, you make a second call which throws the exception since there is no more content to read. while (reader.hasNextLine()) { // during the last iteration, this … Read more
I have highlighted the basic problems below. You can probably change your code to use better idioms but for the following should be sufficient for now. You are comparing characters with const char* values, this is ill formed code. String literals in C++ of the form “__characters__” are of the type const char*, and it … Read more